package com.ying.utiles;

/**
 * @author hjt
 * @create 2020-11-30 16:22
 */

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @description 自定义返回JSON 数据格中日期格式化处理
 * @author hjt
 * @date 2020-11-30 
 */
public class CustomDateSerializer extends JsonSerializer<Date> {
    @Override
    public void serialize(Date value,
                          JsonGenerator jsonGenerator,
                          SerializerProvider provider)
            throws IOException, JsonProcessingException {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        jsonGenerator.writeString(sdf.format(value));
    }
}